EP3361296A4 - Mehradriges glasfaser, mehradriges glasfaserkabel und glasfaserübertragungssystem - Google Patents

Mehradriges glasfaser, mehradriges glasfaserkabel und glasfaserübertragungssystem Download PDF

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Publication number
EP3361296A4
EP3361296A4 EP16853338.8A EP16853338A EP3361296A4 EP 3361296 A4 EP3361296 A4 EP 3361296A4 EP 16853338 A EP16853338 A EP 16853338A EP 3361296 A4 EP3361296 A4 EP 3361296A4
Authority
EP
European Patent Office
Prior art keywords
optical fiber
multicore
multicore optical
transmission system
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16853338.8A
Other languages
English (en)
French (fr)
Other versions
EP3361296B1 (de
EP3361296A1 (de
Inventor
Tetsuya Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority claimed from PCT/JP2016/074869 external-priority patent/WO2017061184A1/ja
Publication of EP3361296A1 publication Critical patent/EP3361296A1/de
Publication of EP3361296A4 publication Critical patent/EP3361296A4/de
Application granted granted Critical
Publication of EP3361296B1 publication Critical patent/EP3361296B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
EP16853338.8A 2015-10-08 2016-08-25 Mehradriges glasfaser, mehradriges glasfaserkabel und glasfaserübertragungssystem Active EP3361296B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015199996 2015-10-08
JP2016055424A JP2017072818A (ja) 2015-10-08 2016-03-18 マルチコア光ファイバ、マルチコア光ファイバケーブルおよび光ファイバ伝送システム
PCT/JP2016/074869 WO2017061184A1 (ja) 2015-10-08 2016-08-25 マルチコア光ファイバ、マルチコア光ファイバケーブルおよび光ファイバ伝送システム

Publications (3)

Publication Number Publication Date
EP3361296A1 EP3361296A1 (de) 2018-08-15
EP3361296A4 true EP3361296A4 (de) 2018-10-24
EP3361296B1 EP3361296B1 (de) 2020-11-18

Family

ID=58538734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16853338.8A Active EP3361296B1 (de) 2015-10-08 2016-08-25 Mehradriges glasfaser, mehradriges glasfaserkabel und glasfaserübertragungssystem

Country Status (4)

Country Link
EP (1) EP3361296B1 (de)
JP (2) JP2017072818A (de)
CN (1) CN108027474B (de)
DK (1) DK3361296T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6751371B2 (ja) * 2017-05-31 2020-09-02 日本電信電話株式会社 空間モード分散測定方法及び空間モード分散測定装置
US11422301B2 (en) 2018-06-25 2022-08-23 Nippon Telegraph And Telephone Corporation Optical fiber cable
JP7164026B2 (ja) * 2019-04-08 2022-11-01 日本電気株式会社 光増幅装置、光伝送システム、および光増幅方法
JP6715372B1 (ja) * 2019-04-25 2020-07-01 日本電信電話株式会社 マルチコア光ファイバ及び設計方法
US11733449B2 (en) * 2020-08-10 2023-08-22 Corning Incorporated Ultra-low-loss coupled-core multicore optical fibers
WO2023148863A1 (ja) * 2022-02-03 2023-08-10 日本電信電話株式会社 希土類添加ファイバ、光増幅器及び光増幅器を制御する方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130039627A1 (en) * 2011-08-12 2013-02-14 University Of Central Florida Research Foundation, Inc. Systems And Methods For Optical Transmission Using Supermodes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701571B1 (fr) * 1993-02-15 1995-03-17 Georges Le Noane Guides optiques multicÓoeurs de grande précision et de petites dimensions et procédé de fabrication de ces guides.
CA2344200A1 (en) * 1998-09-16 2000-03-23 Venkata A. Bhagavatula Multicore and multimode dispersion managed fibers
US8165441B2 (en) * 2008-03-26 2012-04-24 Imra America, Inc. Ultra small core fiber with dispersion tailoring
WO2010038863A1 (ja) * 2008-10-03 2010-04-08 国立大学法人 横浜国立大学 非結合系マルチコアファイバ
JPWO2010082656A1 (ja) * 2009-01-19 2012-07-05 住友電気工業株式会社 マルチコア光ファイバ
WO2012161809A1 (en) * 2011-02-24 2012-11-29 Ofs Fitel, Llc Graded-index few-mode fiber designs for spatial multiplexing
JP6156359B2 (ja) * 2012-02-29 2017-07-05 住友電気工業株式会社 マルチコア光ファイバ
WO2013129234A1 (ja) * 2012-02-29 2013-09-06 住友電気工業株式会社 マルチコア光ファイバ、マルチコア光ファイバケーブル、およびマルチコア光ファイバ伝送システム
DK2843449T3 (en) * 2012-04-26 2019-04-29 Sumitomo Electric Industries MULTI-CORN OPTICAL FIBER TRANSFER SYSTEM
WO2014080953A1 (ja) * 2012-11-26 2014-05-30 住友電気工業株式会社 光導波路、光ファイバケーブル、および光モジュール
CN202995205U (zh) * 2012-12-18 2013-06-12 中国人民解放军国防科学技术大学 基于多芯光子晶体光纤的超连续谱光源
JP6192442B2 (ja) * 2013-05-16 2017-09-06 株式会社フジクラ 結合型マルチコアファイバ
CN105324692B (zh) * 2013-07-04 2019-03-26 住友电气工业株式会社 多芯光纤和多芯光缆

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130039627A1 (en) * 2011-08-12 2013-02-14 University Of Central Florida Research Foundation, Inc. Systems And Methods For Optical Transmission Using Supermodes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CRISTIAN ANTONELLI ET AL: "The delay spread in fibers for SDM transmission: dependence on fiber parameters and perturbations", OPTICS EXPRESS, vol. 23, no. 3, 28 January 2015 (2015-01-28), pages 2196, XP055506795, DOI: 10.1364/OE.23.002196 *
RYF R ET AL: "1705-km transmission over coupled-core fibre supporting 6 spatial modes", 2014 THE EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), SYSTEMATIC PARIS REGION SYSTEMS AND ICT CLUSTER, 21 September 2014 (2014-09-21), pages 1 - 3, XP032689483, DOI: 10.1109/ECOC.2014.6964273 *
See also references of WO2017061184A1 *

Also Published As

Publication number Publication date
CN108027474A (zh) 2018-05-11
EP3361296B1 (de) 2020-11-18
JP2017072818A (ja) 2017-04-13
CN108027474B (zh) 2020-10-16
EP3361296A1 (de) 2018-08-15
DK3361296T3 (da) 2021-01-04
JP6943302B2 (ja) 2021-09-29
JP2020101809A (ja) 2020-07-02

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